| <!-- |
| @WAIT-FOR:Done |
| --> |
| <html> |
| <body> |
| <div style="display: none"> |
| <div class="test-case" aria-hidden="false"> |
| <button>expect invisible subtree</button> |
| </div> |
| <div class="test-case" aria-hidden="true"> |
| <button>expect invisible subtree</button> |
| </div> |
| </div> |
| <div role="group" id="test-status" aria-label="running"></div> |
| <script> |
| requestAnimationFrame(() => { |
| document.querySelectorAll('.test-case[aria-hidden]').forEach((element) => { |
| let hidden = element.getAttribute('aria-hidden') == 'true'; |
| element.setAttribute('aria-hidden', !hidden); |
| }); |
| document.getElementById('test-status').setAttribute('aria-label', 'Done'); |
| }); |
| </script> |
| </body> |
| </html> |
